org.apache.jcp.xml.dsig.internal.SignerOutputStream Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
*/
/*
* $Id: SignerOutputStream.java, v 1.2 2005/09/15 14:29:02 mullan Exp $
*/
package org.apache.jcp.xml.dsig.internal;
import java.io.ByteArrayOutputStream;
import java.security.Signature;
import java.security.SignatureException;
/**
* Derived from Apache sources and changed to use java.security.Signature
* objects as input instead of
* org.apache.xml.security.algorithms.SignatureAlgorithm objects.
*
*/
public class SignerOutputStream extends ByteArrayOutputStream {
private final Signature sig;
public SignerOutputStream(Signature sig) {
this.sig = sig;
}
@Override
public void write(int arg0) {
super.write(arg0);
try {
sig.update((byte)arg0);
} catch (SignatureException e) {
throw new RuntimeException(e);
}
}
@Override
public void write(byte[] arg0, int arg1, int arg2) {
super.write(arg0, arg1, arg2);
try {
sig.update(arg0, arg1, arg2);
} catch (SignatureException e) {
throw new RuntimeException(e);
}
}
}